CN217128351U - Slope groove excavation equipment with adjustable gradient coefficient - Google Patents
Slope groove excavation equipment with adjustable gradient coefficient Download PDFInfo
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- CN217128351U CN217128351U CN202123207697.4U CN202123207697U CN217128351U CN 217128351 U CN217128351 U CN 217128351U CN 202123207697 U CN202123207697 U CN 202123207697U CN 217128351 U CN217128351 U CN 217128351U
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Abstract
The utility model relates to a slope slot excavation equipment and excavation method of adjustable gradient coefficient. The method is suitable for the related technical field of slope groove excavation. The utility model adopts the technical proposal that: the utility model provides a slope slot excavation equipment of adjustable gradient coefficient which characterized in that: the groove forming mechanism is provided with a bottom plate and two side plates for groove excavation forming, and the two side plates are respectively and rotatably hinged to the left side and the right side of the bottom plate; the inclination angle adjusting mechanism is arranged on the groove forming mechanism and is used for adjusting the inclination angle between the side plate and the bottom plate; soil crushing mechanism set up in on the slot forming mechanism for the soil in regional the place ahead between broken bottom plate top, two blocks of curb plates to bottom plate and curb plate push away and remove the soil in place ahead and form the slot.
Description
Technical Field
The utility model relates to a slope slot excavation equipment of adjustable gradient coefficient. The method is suitable for the related technical field of slope groove excavation.
Background
When a road is constructed, a side slope is generally required to be trenched, and the current common methods are two forms of manual excavation or manual auxiliary excavator bucket excavation. The traditional method for manually excavating the vertical foundation trench has the problems of low construction efficiency and high labor cost although the trench wall is regular in shape; the method for manually assisting the digging of the bucket of the excavator has relatively poor digging controllability although the labor cost is reduced and the work efficiency is improved.
When the existing excavating equipment special for the side slope groove is used, the slope of the side slope is fixed, only the groove with specific requirements can be used for excavating, and the application range is narrow.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: aiming at the existing problems, the slope groove excavation equipment with the adjustable gradient coefficient is provided.
The utility model adopts the technical proposal that: the utility model provides a slope slot excavation equipment of adjustable gradient coefficient which characterized in that:
the groove forming mechanism is provided with a bottom plate and two side plates for groove excavation forming, and the two side plates are respectively and rotatably hinged to the left side and the right side of the bottom plate;
the inclination angle adjusting mechanism is arranged on the groove forming mechanism and used for adjusting the inclination angle between the side plate and the bottom plate;
soil crushing mechanism set up in on the slot forming mechanism for the soil in regional the place ahead between broken bottom plate top, two blocks of curb plates to bottom plate and curb plate push away and remove the soil in place ahead and form the slot.
The soil crushing mechanism is provided with a soil crushing circular cutter head and a rotation driving mechanism for driving the soil crushing circular cutter head to rotate to realize soil crushing, wherein the soil crushing circular cutter head is formed by splicing a plurality of sector plates, and the front end surfaces of the sector plates are provided with a plurality of protruding blocks for soil crushing.
The end of the sector plate close to the circle center is connected with a driving shaft of the rotation driving mechanism through a fixed rod, wherein the fixed rod is arranged along the radial direction, and the sector plate can be sleeved on the fixed rod in an axially movable manner through an inner slotted hole on the sector plate;
and the fan-shaped plate is connected with a spreading and retracting driving mechanism capable of driving the fan-shaped plate to move axially along the fixed rod to realize spreading or retracting of the soil breaking circular cutter head.
The expansion and contraction driving mechanism is connected with the inclination angle adjusting mechanism through a linkage mechanism, and the linkage mechanism is used for synchronously enabling the expansion and contraction driving mechanism to adjust the soil breaking circular cutter head to diffuse when the inclination angle adjusting mechanism adjusts the inclination angle between the side plate and the bottom plate to be increased; when the inclination angle adjusting mechanism adjusts the inclination angle between the side plate and the bottom plate to be reduced, the expansion driving mechanism is synchronously used for adjusting the soil breaking circular cutter disc to be folded.
The inclination angle adjusting mechanism is provided with a threaded rod arranged above the bottom plate and parallel to the axis of the bottom plate and a first motor for driving the threaded rod to rotate, a threaded sleeve is arranged on the threaded rod, the threaded sleeve is connected with the side plates through a first connecting rod, one end of the first connecting rod is connected with the corresponding side plate through a bidirectional adjusting piece, and the other end of the first connecting rod is connected with the threaded sleeve through the bidirectional adjusting piece.
The bidirectional adjusting piece is provided with a rotating cylinder parallel to the threaded rod and an articulated shaft perpendicular to the rotating cylinder, wherein the rotating cylinder can be installed on the corresponding side plate and the corresponding threaded sleeve in a rotating mode around the axis of the rotating cylinder, and the articulated shaft is connected with the corresponding first connecting rod.
The expanding and retracting driving mechanism is provided with a cylindrical barrel coaxially sleeved on the driving shaft, a moving ring is sleeved on the cylindrical barrel and can move axially along the cylindrical barrel, a rotating ring capable of rotating around an axis is coaxially installed on the moving ring, the rotating ring is connected with the sector plate through a third connecting rod, and two ends of the third connecting rod are rotatably hinged with the sector plate and the rotating ring respectively.
The end part of the cylindrical barrel is rotatably provided with a bearing ring, the bearing ring is provided with second sliding grooves in one-to-one correspondence with the fixing rods, the second sliding grooves are parallel to the corresponding fixing rods, and the sector plates corresponding to the corresponding fixing rods are provided with sliding blocks matched with the second sliding grooves.
The linkage mechanism comprises a second connecting rod, one end of the second connecting rod is hinged with the threaded sleeve, and the other end of the second connecting rod is hinged with the moving ring.
The diameter of the cylindrical barrel is far larger than that of the driving shaft, and the driving shaft is provided with a helical blade which is matched with the cylindrical barrel to form a soil conveying channel.
And the bottom plate is fixedly provided with a traction plate for connecting a tractor, and the inclination angle adjusting mechanism and the soil crushing mechanism are fixedly connected with the traction plate.
A method for excavating a side slope groove by using the side slope groove excavating equipment with the adjustable gradient coefficient is characterized by comprising the following steps:
s1, pre-digging a groove capable of containing the side slope groove digging equipment at the side slope, then placing the side slope groove digging equipment in the groove, and connecting the side slope groove digging equipment with a tractor;
s2, adjusting the angle of the two side plates relative to the bottom plate through the inclination angle adjusting mechanism according to the slope gradient,
s3, starting the soil crushing mechanism, and crushing the soil above the bottom plate and between the two side plates by matching with the traction of the tractor;
s4, the tractor pulls the slope groove excavating equipment to move integrally, soil crushed by the soil crushing mechanism enters the space between the two side plates above the bottom plate, and under the traction of the tractor, the bottom plate and the side plates carry out shoveling on the residual soil after the soil crushing mechanism in the groove is crushed and realize groove forming;
and S5, removing the soil entering the slope groove excavation equipment through the soil lifting mechanism.
The utility model has the advantages that: the utility model discloses a soil in soil crushing mechanism crushing equipment the place ahead to make things convenient for bottom plate and curb plate to push away the formation limit groove to limit soil. The utility model discloses an inclination that inclination adjustment mechanism adjusted two curb plates to realize the side channel of different slopes and excavate, when the curb plate carries out inclination transform, soil crushing mechanism follows and disperses or draws in simultaneously, so that the distance between soil crushing mechanism and the curb plate keeps in the certain limit, and the curb plate or bottom plate of being convenient for push away surplus soil, prevent that curb plate and bottom plate are obstructed when shoveling soil.
Drawings
Fig. 1 is a schematic structural diagram of the embodiment.
Fig. 2 is a schematic diagram of an internal structure of a slope trench excavating device with an adjustable gradient coefficient.
Fig. 3 is a schematic view of a connection state of a soil breaking assembly and a cylindrical barrel in the slope trench excavation equipment with an adjustable gradient coefficient.
Fig. 4 is a front view showing a connection state of a plurality of sector plates in the slope trench excavating equipment with an adjustable gradient coefficient.
Fig. 5 is a schematic diagram of the internal structure of a cylindrical tube in slope trench excavation equipment with an adjustable gradient coefficient.
1. A side plate; 2. a traction plate; 3. a first motor; 4. a connecting frame; 5. a second motor; 6. a bearing plate; 7. a cross beam frame; 8. a threaded rod; 9. a threaded sleeve; 10. a connecting cylinder; 11. a first connecting rod; 12. a second connecting rod; 13. a cylindrical barrel; 14. a drive shaft; 15. a base plate; 16. a support bar; 17. a sector plate; 18. a helical blade; 19. a third connecting rod; 20. a moving ring; 21. a rotating ring; 22. a slider; 23. a convex block; 24. fixing the rod; 25. a first chute; 26. a second runner.
Detailed Description
The embodiment is slope groove excavation equipment with an adjustable gradient coefficient, and the slope groove excavation equipment comprises a groove forming mechanism, an inclination angle adjusting mechanism, a soil crushing mechanism and the like.
The groove forming mechanism in this example has a bottom plate and two side plates for trench excavation, and the two side plates are rotatably hinged to the left and right sides of the bottom plate respectively. The bottom plate is fixed with a traction plate close to the rear end, the traction plate is perpendicular to the bottom plate and perpendicular to the length direction of the bottom plate, the middle position on the bottom plate is fixed with a receiving plate parallel to the traction plate, and the traction plate and the receiving plate are connected through a plurality of connecting frames.
The inclination angle adjusting mechanism in the embodiment is provided with a threaded rod which is arranged in parallel with the length direction of the bottom plate, one end of the threaded rod can be arranged on the bearing plate in a rotating mode around the axis of the threaded rod and is connected with a first motor (the motor is fixed on the bearing plate) capable of driving the threaded rod to rotate, the other end of the threaded rod can be rotatably connected with a cross beam frame, and the cross beam frame is fixed on the bearing plate. The threaded rod is provided with a threaded sleeve which is respectively connected with the side plates at two sides through a first connecting rod, one end of the first connecting rod is connected with the corresponding side plate through a bidirectional adjusting piece, and the other end of the first connecting rod is connected with the threaded sleeve through the bidirectional adjusting piece.
The two-way adjusting element in this example has a rotary cylinder which is parallel to the threaded rod and a joint shaft which is fixed to the rotary cylinder and arranged perpendicularly to the rotary cylinder, wherein the rotary cylinder is mounted on the respective side plate and the threaded sleeve so as to be rotatable about its own axis, and the joint shaft is connected to the respective first connecting rod.
The soil crushing mechanism in this embodiment has broken native circular cutter dish and the rotation drive mechanism who drives broken native circular cutter dish and rotate and realize broken soil, and wherein rotation drive mechanism has the drive shaft that parallel bottom plate length direction arranged, and drive shaft one end is rotatable to be installed on accepting the board and to be connected the second motor (the motor is fixed in on accepting the board), and the broken native circular cutter dish of drive shaft other end coaxial coupling.
In the embodiment, the soil breaking circular cutter head is formed by splicing 8 fan-shaped plates, and a plurality of protruding blocks for breaking soil are arranged on the front end surfaces of the fan-shaped plates. The end of the sector plate close to the center of the circle is connected with a driving shaft of a rotation driving mechanism through a fixed rod, wherein the fixed rod is arranged along the radial direction of the ground breaking circular cutter head, and the sector plate can be sleeved on the fixed rod in an axially movable manner along the fixed rod through an embedded slotted hole on the sector plate. The fan-shaped plate is connected with a spreading and retracting driving mechanism which can drive the fan-shaped plate to axially move along the fixed rod to realize spreading or folding of the soil breaking circular cutter head.
In this embodiment, a receiving ring is coaxially installed at the front end of the cylindrical barrel, the receiving ring can be installed on the cylindrical barrel in a manner of rotating around the axis of the receiving ring, a second sliding groove parallel to the fixed rod of the corresponding sector plate is formed in the contact surface of the receiving ring and the sector plate, a sliding block is embedded in the second sliding groove, and the sliding block is fixedly connected with the corresponding sector plate.
In the embodiment, the sector plate is matched with the fixed rod through the embedded slotted hole and is matched with the second sliding chute through the sliding block, so that the sector plate can move along the radial direction of the sector plate, and the diffusion or the furling of the soil breaking circular cutter head is realized.
In the embodiment, the expanding and retracting driving mechanism is provided with a moving ring which is coaxially sleeved on the cylindrical barrel and can move along the axial direction of the cylindrical barrel, and the cylindrical barrel is provided with a plurality of first sliding grooves which are matched with the moving ring and are arranged in parallel to the axial line of the cylindrical barrel. In the embodiment, the moving ring is coaxially connected with a rotating ring, the rotating ring can be arranged on the moving ring in a rotating mode around the axis of the rotating ring, and the rotating ring is hinged and connected with 8 sector plates through 8 third connecting rods. In the embodiment, when the movable ring is driven to move towards the soil breaking circular cutter disc, the movable ring drives the sector plates to move outwards along the radial direction through the rotating ring and the third connecting rod, so that the soil breaking circular cutter disc is diffused; when the movable ring is driven to move towards the bearing plate, the movable ring drives the sector plates to move inwards along the radial direction through the rotating ring and the third connecting rod, and the soil breaking circular cutter disc is folded.
In the embodiment, the expansion driving mechanism and the inclination angle adjusting mechanism are connected through the linkage mechanism, and the linkage mechanism is used for synchronously enabling the expansion driving mechanism to adjust the soil breaking circular cutter head to diffuse when the inclination angle of the inclination angle adjusting mechanism between the adjusting side plate and the bottom plate is increased; when the inclination angle adjusting mechanism adjusts the inclination angle between the side plate and the bottom plate to be reduced, the expansion driving mechanism is synchronously used for adjusting the soil breaking circular cutter disc to be folded.
In this example, the linkage mechanism includes a second connecting rod, one end of which is hinged to the threaded sleeve of the tilt angle adjusting mechanism, and the other end of which is hinged to the movable ring of the expansion driving mechanism. When the first motor drives the threaded rod to rotate in the forward direction, the threaded sleeve on the threaded rod moves towards the end far away from the bearing plate, so that the side plate is driven by the first connecting rod to incline outwards to increase the inclination angle, and the movable reversing circular ground breaking cutter disc is driven by the second connecting plate to move, so that the diffusion of the circular ground breaking cutter disc is realized; when the first motor drives the threaded rod to rotate reversely, the threaded sleeve on the threaded rod moves towards the end of the bearing plate, so that the side plate is driven by the first connecting rod to tilt inwards, the inclination angle is reduced, the movable reversing bearing plate is driven by the second connecting plate to move, and the soil breaking circular cutter disc is folded.
This embodiment carries out the breakage through soil crushing mechanism to the soil in the place ahead to make things convenient for bottom plate and curb plate to push away the formation limit groove to the limit soil, the inclination adjustment mechanism of setting is used for adjusting the inclination of two curb plates, thereby realizes the limit groove excavation of different slopes, when the curb plate carries out inclination transform, breaks ground the circular knife dish and follows to disperse or draw in simultaneously, is obstructed when preventing curb plate and bottom plate from shoveling soil, and the practicality is strong.
The soil breaking assembly is used for scattering or gathering soil, so that the distance between the soil breaking mechanism and the side plate is kept unchanged basically, and the shoveling power is reduced when the side plate shovels the soil. The inclined planes arranged at the front ends of the side plates and the bottom plate mainly ensure that the end parts of the side plates and the bottom plate are of a cutter head structure, so that soil is conveniently eradicated.
In this embodiment, a tractor is detachably mounted on the traction plate, and the tractor is a commonly used technical module, so this embodiment is not particularly limited to this.
In this embodiment, gaps are reserved between the soil crushing mechanism and the bottom plate and between the soil crushing mechanism and the side plates, and soil can move through the gaps during operation, so that the crushed soil can be conveniently treated.
The protruding piece is provided with profile of tooth portion along the direction of rotation of sector plate in this embodiment, and when the sector plate rotated, the profile of tooth portion on the protruding piece can conveniently carry out the breakage to soil.
When the second motor works, the driving shaft is driven to rotate, and when the driving shaft rotates, the fan-shaped plate is driven to rotate under the action of the fixing rod, so that the driving requirement is met.
In this embodiment, the helical blade rotates along with the driving shaft, soil entering the cylindrical barrel through the gap between the plurality of sector plates moves in the cylindrical barrel under the action of the helical blade, and finally falls out through the gap between the cylindrical barrel 13 and the bearing plate, and is conveyed out of the equipment through the lifting mechanism after falling out.
The method for excavating the groove by using the slope groove excavating equipment with the adjustable gradient coefficient comprises the following steps:
s1, pre-digging a groove capable of accommodating excavation equipment at the side slope, then placing the excavation equipment in the groove, and connecting a traction plate with a tractor;
s2, starting a first motor according to the slope of the side slope, wherein the first motor drives a threaded rod to rotate so as to drive a threaded sleeve to axially move along the threaded rod, the threaded sleeve drives the two side plates to adjust the angle relative to the bottom plate under the action of a first connecting rod when moving, and simultaneously drives a plurality of sector plates to diffuse or furl under the action of a second connecting rod;
s3, starting a second motor, wherein the second motor drives a driving shaft to rotate, and the driving shaft drives a plurality of sector plates and a bearing ring to rotate through a fixed rod so as to crush soil through the convex blocks;
s4, the tractor works to drive the excavation equipment to integrally move, the crushed soil enters between the bottom plate and the side plates, part of the crushed soil enters into the cylindrical barrel through the gaps of the fan-shaped plates and is conveyed under the action of the helical blades, and the arranged bottom plate and the side plates carry out shoveling forming on the soil on the inner side of the side slope;
and S5, discharging the soil entering between the bottom plate and the side plate through an additional lifting mechanism, and continuously working by the tractor to finish the digging of the trench.
Claims (11)
1. The utility model provides a slope slot excavation equipment of adjustable gradient coefficient which characterized in that:
the groove forming mechanism is provided with a bottom plate and two side plates for groove excavation forming, and the two side plates are respectively hinged to the left side and the right side of the bottom plate in a rotating mode;
the inclination angle adjusting mechanism is arranged on the groove forming mechanism and used for adjusting the inclination angle between the side plate and the bottom plate;
soil crushing mechanism set up in on the slot forming mechanism for the soil in regional the place ahead between broken bottom plate top, two blocks of curb plates to bottom plate and curb plate push away and remove the soil in place ahead and form the slot.
2. The adjustable slope coefficient slope trench excavation apparatus of claim 1, wherein: the soil crushing mechanism is provided with a soil crushing circular cutter head and a rotation driving mechanism for driving the soil crushing circular cutter head to rotate to realize soil crushing, wherein the soil crushing circular cutter head is formed by splicing a plurality of sector plates, and the front end surfaces of the sector plates are provided with a plurality of protruding blocks for soil crushing.
3. The adjustable slope coefficient slope trench excavation apparatus of claim 2, wherein: the end of the sector plate close to the circle center is connected with a driving shaft of the rotation driving mechanism through a fixed rod, wherein the fixed rod is arranged along the radial direction, and the sector plate can be sleeved on the fixed rod in an axially movable manner through an inner slotted hole on the sector plate;
and the fan-shaped plate is connected with a spreading and retracting driving mechanism capable of driving the fan-shaped plate to move axially along the fixed rod to realize spreading or retracting of the soil breaking circular cutter head.
4. The adjustable slope coefficient slope trench excavation apparatus of claim 3, wherein: the expansion and contraction driving mechanism is connected with the inclination angle adjusting mechanism through a linkage mechanism, and the linkage mechanism is used for synchronously enabling the expansion and contraction driving mechanism to adjust the soil breaking circular cutter head to diffuse when the inclination angle adjusting mechanism adjusts the inclination angle between the side plate and the bottom plate to be increased; when the inclination angle adjusting mechanism adjusts the inclination angle between the side plate and the bottom plate to be reduced, the expansion driving mechanism is synchronously used for adjusting the soil breaking circular cutter disc to be folded.
5. The adjustable slope coefficient slope trench excavation apparatus of claim 4, wherein: the inclination angle adjusting mechanism is provided with a threaded rod arranged above the bottom plate and parallel to the axis of the bottom plate and a first motor for driving the threaded rod to rotate, a threaded sleeve is arranged on the threaded rod, the threaded sleeve is connected with the side plates through a first connecting rod, one end of the first connecting rod is connected with the corresponding side plate through a bidirectional adjusting piece, and the other end of the first connecting rod is connected with the threaded sleeve through the bidirectional adjusting piece.
6. The adjustable slope coefficient slope trench excavation apparatus of claim 5, wherein: the bidirectional adjusting piece is provided with a rotating cylinder parallel to the threaded rod and a hinge shaft perpendicular to the rotating cylinder, the rotating cylinder can be mounted on the corresponding side plate and the corresponding threaded sleeve in a rotating mode around the axis of the rotating cylinder, and the hinge shaft is connected with the corresponding first connecting rod.
7. The adjustable slope coefficient slope trench excavation apparatus of claim 5, wherein: the expanding and retracting driving mechanism is provided with a cylindrical barrel coaxially sleeved on the driving shaft, a moving ring is sleeved on the cylindrical barrel and can move axially along the cylindrical barrel, a rotating ring capable of rotating around an axis is coaxially installed on the moving ring, the rotating ring is connected with the sector plate through a third connecting rod, and two ends of the third connecting rod are rotatably hinged with the sector plate and the rotating ring respectively.
8. The adjustable slope coefficient slope trench excavation apparatus of claim 7, wherein: the end part of the cylindrical barrel is rotatably provided with a bearing ring, the bearing ring is provided with second sliding grooves in one-to-one correspondence with the fixing rods, the second sliding grooves are parallel to the corresponding fixing rods, and the sector plates corresponding to the corresponding fixing rods are provided with sliding blocks matched with the second sliding grooves.
9. The adjustable slope coefficient slope trench excavation apparatus of claim 7, wherein: the linkage mechanism comprises a second connecting rod, one end of the second connecting rod is hinged with the threaded sleeve, and the other end of the second connecting rod is hinged with the moving ring.
10. The adjustable slope coefficient slope trench excavation apparatus of claim 7, wherein: the diameter of the cylindrical barrel is far larger than that of the driving shaft, and the driving shaft is provided with a helical blade which is matched with the cylindrical barrel to form a soil conveying channel.
11. The adjustable slope coefficient slope trench excavation apparatus of claim 1, wherein: and the bottom plate is fixedly provided with a traction plate for connecting a tractor, and the inclination angle adjusting mechanism and the soil crushing mechanism are fixedly connected with the traction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123207697.4U CN217128351U (en) | 2021-12-20 | 2021-12-20 | Slope groove excavation equipment with adjustable gradient coefficient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123207697.4U CN217128351U (en) | 2021-12-20 | 2021-12-20 | Slope groove excavation equipment with adjustable gradient coefficient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217128351U true CN217128351U (en) | 2022-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123207697.4U Active CN217128351U (en) | 2021-12-20 | 2021-12-20 | Slope groove excavation equipment with adjustable gradient coefficient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217128351U (en) |
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2021
- 2021-12-20 CN CN202123207697.4U patent/CN217128351U/en active Active
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